计算溶液所需的质量、体积或浓度。
BioReagent 级 ,适用于对基线干扰要求严格的色谱和分析工作流程。
避光,-20°C储存。超低温运输 。请查阅批次 COA 获取详细规格。
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在色谱分析、有机合成和交叉偶联反应领域已被 0 篇同行评审文献引用。
酒是含酒精(乙醇)饮料的统称,乙醇是酒的主要成分,是衡量酒质量的重要指标之一。乙醇可用于制造醋酸、饮料、香精、染料、燃料等,医疗上常用体积分数为 70%~75%的乙醇作消毒剂。乙醇在化学工业、医疗卫生、食品工业、农业生产等领域都有广泛的用途。该试剂盒可检测动植物组织,细菌和细胞、血清或血浆等生物样本。在该试剂盒中,乙醇在乙醇脱氢酶的催化下氧化脱氢生成乙醛,同时,NAD⁺被还原生成 NADH,NADH 在 1-mPMS 的作用下使WST-8 显橙黄色,通过450 nm 下测定吸光值变化可测得乙醇含量。
Alcohol is a general term for beverages containing ethanol, which serves as the primary component and a key indicator of quality. Ethanol can be used in the production of acetic acid, beverages, fragrances, dyes, fuels, and more. In medical settings, ethanol at a volume fraction of 70%–75% is commonly used as a disinfectant. It finds wide applications in the chemical industry, healthcare, food industry, agricultural production, and other fields. This assay kit is suitable for detecting ethanol in biological samples such as animal and plant tissues, bacteria, cells, serum, or plasma. In the kit, ethanol is oxidatively dehydrogenated to acetaldehyde under the catalysis of ethanol dehydrogenase, while NAD⁺ is simultaneously reduced to NADH. The generated NADH, in the presence of 1-mPMS, causes WST-8 to develop an orange-yellow color. The ethanol content can be determined by measuring the change in absorbance at 450 nm.